Please help.
Algebra.
Answer:
0
Step-by-step explanation:
2n^4-8n^{12}=8n^{12}-8n^{12}
2n^4-8n^{12}=0
Answer: 3
Step-by-step explanation:
(2n^4)^3
two to the third power is 8 and
exponent times exponent or 4*3=12
In △ E F G , △EFG, G E ‾ ≅ F G ‾ GE ≅ FG and m ∠ F = 5 5 ∘ . m∠F=55 ∘ . Find m ∠ E . m∠E.
Answer: m∠E = 55°
Step-by-step explanation: If a triangle has two equal sides, it is called Isosceles. Another characteristics of this type of triangle is that the angles opposite the equal sides are also congruent.
Triangle ΔEFG has two sides with approximately the same length:
[tex]\overline{GE}[/tex] ≈ [tex]\overline{FG}[/tex]
So, it is an isosceles.
Therefore the opposite angles are m∠E and m∠F.
m∠E = m∠F
m∠E = 55°
Angle at vertex E is 55°.
Fay has a lemonade stand.
She spends £50 on ingredients.
She sells each glass of lemonade for £1.40.
If she sells 40 glasses of lemonade, what is her total profit?
Answer:
6
Step-by-step explanation:
Answer:
6
6666666666666666666666666666666
PLEASE SHOW ME THE GRAPH AS WELL! I’ll give brainliest thank you!!!!
pls help with this math question
Answer:
first and second are true
Step-by-step explanation:
9514 1404 393
Answer:
a, b
Step-by-step explanation:
This has to do with correctly using the distributive property to distribute a negative multiplier.
a) (5p -7) -(3p +1) = 5p -7 -3p -1 = (5-3)p +(-7-1) = 2p -8 . . . . true
__
b) (10b +3) -(-2b +78) = 10b +3 +2b -78 = (10+2)b +(3 -78) = 12b -75 . . . . true
__
c) (4h +2) -(h -6) = 4h +2 -h +6 = (4-1)h +(2+6) = 3h +8 . . . . not 3h-4 (false)
Read the question and answer. (The answer Shown Isn't correct)
Answer:
c
Step-by-step explanation:
please help! algebra homework
Answer:
1: y=3/4x-2
2: y=-2x-5
3: y=7x+6
4: y=2x+1
HOPE I HELPED:)
Step-by-step explanation:
Claire buys a jacket that originally cost $76, the price is marked down 25%and Claire has a coupon to further reduce the price by 10%. How much does Claire pay for the jacket?
Answer:
$51.30
Step-by-step explanation:
76 decrease 25% =
76 × (1 - 25%) = 76 × (1 - 0.25) = 57
57 decrease 10% =
57 × (1 - 10%) = 57 × (1 - 0.1) = 51.3
A circular path 4 feet wide has an inner diameter of 550 feet. How much farther is it around the outer edge of the path than around the inner edge? Round to nearest hundredth. Use 3.14 for π.
Answer:
[tex]L_c=25.12ft[/tex]
Step-by-step explanation:
From the question we are told that
Width of circular path [tex]w_c=4ft[/tex]
Inner Diameter [tex]d_i_n=550ft[/tex]
Outer diameter [tex]d_{out}= 550 +2*4[/tex] (inner diameter + 2 circular path width)
[tex]d_{out}= 550 +8\\d_{out}= 558ft[/tex]
Generally the equation for inner circumference of the circle [tex]C_1[/tex] is mathematically given by
[tex]C_1=\pi d_{in}[/tex]
[tex]C_1=3.14*550[/tex]
[tex]C_1=1727ft[/tex]
Generally the equation for outer circumference of the circle [tex]C_2[/tex] is mathematically given by
[tex]C_2=\pi d_{out}[/tex]
[tex]C_2=3.14*558[/tex]
[tex]C_2=1752.12ft[/tex]
Generally the difference in length of the two circumference [tex]L_c[/tex] is mathematically given by
[tex]L_c=C_2-C_1[/tex]
[tex]L_c=1752.12-1727[/tex]
[tex]L_c=25.12ft[/tex]
Which algebraic expression represents “the quotient of 7 and a number”?
Answer: D
Step-by-step explanation: its best you can get to the a quotient (from Latin: quotiens "how many times", pronounced) is a quantity produced by the division of two numbers. The quotient has widespread use throughout mathematics, and is commonly referred to as the integer part of a division (in the case of Euclidean division), or as a fraction or a ratio (in the case of proper division). For example, when dividing 20 (the dividend) by 3 (the divisor), the quotient is 6 in the Euclidean division sense, and 62/3 in the proper division sense.
Please help this is math it's my last question
Answer:
T_f?
This question doesn't make sense.
How is the longer side 7 when the shorter side is 15?
Here's your answer anyway:
82.5
Step-by-step explanation:
5/5
1.) The solution of a system of linear
equations is (4.2).
Draw two lines that could represent
this system of equations.
Answer:
Please give brainlliest thanks! :)
25 degrees decreased by 60 percent
Answer:
the answer
Step-by-step explanation:
is its value =10
[tex]25 \times 0.60 = 15[/tex]
[tex]25 - 15 = 10 \: degrees[/tex]
HELP PLEASE!! WILL GIVE BRAINLIEST!!!
Answer:
Slope = 2 Y-Intercept = (0, 3)
Step-by-step explanation:
Slope : [tex]\frac{Rise}{Run}[/tex] which is [tex]\frac{y2 - y1}{x2 - x1}[/tex] from two points: point1 (x1 , y1) and point2 (x2, y2).
For the purpose of getting the slope I will be using point (0, 3) as point 1
and point (-3, -3) as point 2.
If you plug in 0 as x1, 3 as y2, -3 for x2, and -3 for y2:
[tex]\frac{-3 - 3}{-3 - 0}[/tex] = [tex]\frac{-6}{-3}[/tex] = 2
Y-Intercept: The y intercept is the point where the line is touching the y axis. Which in this graph, there is only point (0,3).
4/7 = ?/42
fill in the the blank to make the two fractions equivalent
Answer:
24/42
Step-by-step explanation:
42÷7=6
4x6/7x6=24/42
I need some help plz
Answer:
Could you take a closer picture please?
Step-by-step explanation:
express -32/243 into power notation
This problem can take a while if you cannot observer the answer quickly.
First of all we can see that 32=2*2*2*2*2=2^5
243, if you don't know its actually is 3^5
Now we can see that this turns into...
- 2^5/3^5
since the 5th power doesn't change the sign of the original number, we can put the negative in the ( ), if you don't know what I mean look below
(-3)^2=9 Positive
(-3)^3=-27 Negative since its to the odd power it keeps the sign.
This problem can be simplified to.
(-2/3)^5
And this is the answer :D
If you have any questions just put them in the comments.
A ticket for a school musical is $12. There is a 5% transaction fee of the ticket is purchase online. What is the total cost of a ticket that is purchase online?
a) $12.05
b) $12.60
c) $12.65
d) $18.00
Answer:
b.
12.60
I hope that helps
1. 1/3 x 1/5= 2. 1/3 x 2/4= 3. 1/2 x 4/7= 4. 1/4 x 2/5= 5. 1/3 x 1/2= 6. 1/2 x 3/4= 7. 2/4 x 1/3=
What is the value of x2?
(5x)
0 14
110
110
017
70
Answer: 14
Step-by-step explanation:
110 + 110 + 70 + 5x= 360 ( total number of angles in a quadrilateral is 360 degrees)
290+5x= 360
5x= 360 - 290= 70
x= 70/5= 14
A circle has an area of 706.5 square inches. What is the diameter, in inches, of the circle?
Answer:
d≈ 30
Step-by-step explanation:
706.5/3.14=224.713376
√224.71=14.99
r= 14.99
d= 29.98
round up to 30
1
Find the perimeter of the figure.
12 mi
Answer:
umm maybe its 36 mi
Step-by-step explanation:
A train leaves Ayr station every day at 10:06 and arrives in
Glasgow at 12:51
How long is the journey?
hours and minutes
Answer:
2 hours and 45 minutes
Step-by-step explanation:
Help please..................
Answer:
The surface area is 286.5in.
Step-by-step explanation:
7.5 * 11.5 = 86.25 * 2 = 172.5in for two big rectangles
7.5 * 3 = 22.5 for little rectangle
11.5 * 3 = 34.5 * 2 = 69 for two medioum rectangles
7.5 * 3 = 22.5 for the smallest rectangle
22.5 + 69 + 22.5 + 172.5 = 286.5 in SA
A parallelogram has a base of 9 centimeters and a height of 21 centimeters. What is the area of the parallelogram?
Answer:
189
Step-by-step explanation:
The formula for a parallelogram is 21 times 9 which is 189
The answer is 3 for x and Y. But I don’t understand how to get that answer
so it's a square which means all of the sides are equal.
that means x+7=3x+1
subtract 1 from both sides
x + 6 = 3x
subtract x from both sides
6 = 2x
divide both sides by 2
3 = x
you can do the same for y
2y - 1 = -3y + 14
add 3y to both sides
5y - 1 = 14
add 1 to both sides
5y = 15
divide both sides by 5
y = 3
Solve the equation for all real solutions in simplest form.
-4m^2+2m-11=-5m^2
Answer:
m is equal to -1 ± 2√3, which is approximately equal to 2.46 and -4.46
Step-by-step explanation:
-4m² + 2m - 11 = -5m²
m² + 2m - 11 = 0
m² + 2m + 1 = 12
(m + 1)² = 12
m + 1 = ± √12
m = -1 ± 2√3
( 1 ) The old washing machine can only wash 8 pieces of clothing at a time. Benjamin has 30 shirts and 18 pairs of pants to wash. It takes 25 minutes to run each load. How many loads will he need to run in the old washer? Answer: ________ ______ (units)
( 2 ) At the company picnic, 21 accountants and 9 engineers wanted to have a volleyball tournament. Hey had 11 volleyballs. How many teams could they have if there were 5 people on each team? Answer: ________ ______ (units)
( 3 ) Steven opened 8 boxes and found 84 science fiction books and 49 history books. He wants to put them all on 7 shelves. How many books can go on each shelf? Answer: (units) ( 4 ) Grace has 43 math problems and 22-word problems to do for homework. She also needs to read 15 pages for science. She can do 13 problems in an hour. How long will it take Grace to finish all of the problems? Answer: ________ ______ (units)
( 4 ) Grace has 43 math problems and 22-word problems to do for homework. She also needs to read 15 pages for science. She can do 13 problems in an hour. How long will it take Grace
to finish all of the problems? Answer: ________ ______ (units)
PLZ HURRY I NEED TO DO THIS IN TWO MINUTES
IF YOU ARE RIGHT I WILL GIVE THE BRAINLIEST ANSWER FOR WHOMEVER GETS IT RIGHT
Answer:
1) 6 loads
2) 6 teams
3) 19 books per shelf
4) 5 hours
How do you find the rate of change for linear functions
I need this asap I really need help
Answer:
you will have to find the slope in the y= mx+b form.
you can find the slope also by looking at the graph and looking at the rise over run
have yall answer fast please and thank you